         *{
        border: 0px ;
        margin: 0px;
    }
    body{
        font-size: 12px;
        background-color: lightgray;
      font-family: "微软雅黑";
    }
       body>div:nth-of-type(1){
          position: fixed;
            width: 100%;
            height: 59px;
            z-index:999;
            background-color:#990000 ;
        }
        #top{
          width: 1100px;
          min-width:1100px;
           height:59px;
           z-index: 99999999;
           margin: 0px auto;
        }
      #top ul{
       width: 890px;
       height: 59px;
      }
       #top li{
        display: inline-block;
        height: 35px;
        padding-bottom:5px;
        margin-right: 40px;
        list-style: none;
        float: left;
        line-height: 59px;
      }
       #top a{
        font-size: 14px;
        color: white;
        text-decoration: none;
       }
       #top a:hover{
        border-bottom: 1px solid white;
       }
       #top>div:nth-of-type(1){
        display:inline-block;
         position:relative;
        top:-40px;
        float:right;
        margin-right: 13px;
        width: 203px;
        height: 25px;
        overflow: hidden;
       }
       #top section{
        display:inline-block;
        width:70px;
        height: 25px;
        margin-top: -23px;
       }
       #top div:nth-of-type(1) span{
        position:absolute;
        top:0px;
        font-size:20px;
        color:white;
       }
       header{
           width: 100%;
           height: 796px;
    min-width:1140px;
           background-color:#fff;
       }
       #lbt{
          width: 100%;
           height: 565px;
            margin: 0px auto;
       }
       #slider{
       width: 100%;
       height: 565px;
       margin-top: -59px;
position:absolute;
overflow:hidden;
}
        #pic {
       width: 100%;
         height: 545px;
         min-width: 1040px;
       }

       #pic img {
          width: 1940px;
         position: relative;
         top: 59px;
         left: 50%;
         margin-left: -970px;
       }

       #but {
         width: 160px;
         height: 20px;
         position: relative;
         left: 45%;
         top: 0px;
         z-index: 1;
       }
       #but ul li {
         list-style-type: none;
         float: left;
         width: 27px;
         height: 3px;
           background-color:darkgray;
         color: #fff;
         font-size: 12px;
         text-align: center;
         line-height: 18px;
         margin: 0 5px;
         cursor: pointer;
       }

       #but ul li:hover,
       #but ul .cli {
         background-color: indianred;
       }
       #lbtx{
            width: 1140px;
           height:210px;
          margin: 20px auto;
          /* margin-top: 20px; */
       }
        #lbtx>ul{
           display: inline-block;
          width: 1140px;
           height:210px;
    min-width:1140px;
           margin-top: 20px ;
        }

       #lbtx>ul>li{
           float:left;
           display: inline-block;
           width: 178px;
           height: 185px;
           border-right: 1px dashed gray;
           text-align:center;
           list-style:none;
       }
        #lbtx>ul a{
          text-decoration: none;
          color:#666666;
        }
        #lbtx li>div{
          margin-top: 10px;
        }
         #lbtx li>div a{
           display: inline-block;
          margin-top: 5px;
         }
         #lbtx>ul span{
          font-size: 18px;
         }
         content{
          width: 100%;
  min-width:1150px;
           height: 490px;
           margin-top: 30px ;
            display: inline-block;
           background-color:#eeeeee;
         }
         content>div{
          width: 1050px;
          height: 460px;
          overflow: hidden;
         margin: 0px auto;
         }
         content a{
              text-decoration: none;
         }
         content>div>span{
             display: inline-block;
               width: 1050px;
             height:325px;
             overflow: hidden;
             background-color: #eeeeee;
         }
         .csd{
            width: 320px;
            height: 320px;
            margin-left: 20px;
            display: inline-block;
         }
         .csd:nth-of-type(1){
             position: relative;
            top: -25px;
            margin-left: 0px;
         }
          .csd>div{
           width: 320px;
           height: 165px;
           margin-top: -3px;
           background-color: white;
          }
         .csd>div>span{
           height: 160px;
           margin-left: 20px;
           margin-right: 20px;
           display: inline-block;
         }
          .csd>div>span a:nth-of-type(1){
              display: inline-block;
              width: 280px;
              height: 40px;
              line-height: 40px;
              border-bottom:1px solid lightgray ;
            color: black;
            font-size: 16px;
          }
           .csd>div>span a:nth-of-type(2){
            color: darkgray;
            float: right;
            font-size: 14px;
          }
           .csd>div>span span{
             display: inline-block;
             padding-top: 5px;
             line-height: 25px;
              color: darkgray;
            font-size: 12px;
           }
           #left{
              display: inline-block;
              height:30px;
              top: -330px;
                left: 1010px;
            position: relative;
            background-color: darkgray;
           }
             #right{
                 display: inline-block;
              height:30px;
                top: -290px;
                left: 975px;
             position: relative;
            background-color: darkgray;
           }
         #left:hover{
            background-color: red;
         }
          #right:hover{
            background-color: red;
         }
         #jh{
            width :1100px ;
            font-size:17px ;
            position: relative;
            top: -25px;
           text-align: center;
             display: inline-block;
         }
         #jh>a{
          color: black;
         }
          #jh>a:hover{
            color: orangered;
            transition: 0.2s;
          }
          #bottom{
         width: 100%;
         height: 645px;
            }
            #bottom>div{
                width: 1000px;
                margin: 0px auto;
            }
            .btm-div{
                width:1000px;
                height: 152px;
                overflow: hidden;
            }
            .btm-div a{
                display: inline-block;
                width: 195px;
                height: 150px;
                border: 1px solid lightgray;
            }
            .btm-div a:hover{
                border: 1px solid orangered;
            }
            .btm-div2{
              width:500px;
              height:325px;
              display:inline-block;
            }
            .btm-div2>div{
             width:475px;
             height:280px;
             border-right: 1px dashed gray;
             padding-right:25px;
            }
            .btm-div2>div>h1{
             margin-top:50px;
            }
             .btm-div2>div>p{
             margin-top:30px;
             font-size:16px;
             }
             .btm-div2>div>span{
              display:inline-block;
              margin-top:25px;
              line-height:20px;
             }
              .btm-div2>div>a{
              display:inline-block;
              margin-top:25px;
              text-decoration:none;
              color:orangered;
              }
              .btm-div3{
              width:450px;
              height:325px;
              display:inline-block;
              }
              .btm-div3>div{
                width:475px;
                height:280px;
                padding-left:30px;
              }
              .btm-div3-a{
                margin-top: 25px;
                width:450px;
                height: 15px;
              }
              .btm-div3-a>span{
                float: right;
                color: darkgray;
              }
              .btm-div3-a>a{
                font-size: 15px;
              display:inline-block;
              text-decoration:none;
              color:black;
              }
              .btm-div3-a>a:hover{
                color: orangered;
                border-bottom: 1px solid red;
              }
              .btm-div3-a>span:nth-child(1){
                display:inline-block;
                float: left;
                width: 7px;
                height: 7px;
                margin-top: 8px;
                cursor:pointer;
                border-radius: 50%;
                background-color: lightgray;
              }
               .btm-div3>div>a{
              display:inline-block;
              margin-top:25px;
              text-decoration:none;
              color:orangered;
              }
             footer{
                  height: 250px;
                  width: 100%;
                  margin: 0 auto;

                   background-color: #393939;
             }
             .foot-div1{
              width: 100%;
              height: 30px;
               background-color: #4f4f4f;
             }
             .foot-div1>div{
              width: 1024px;
              line-height: 30px;
              color: #c1c1c1;
               margin: 0px auto;
             }
             .foot-div2{
              width: 1024px;
               min-width: 1024px;
              color: #c1c1c1;
               margin: 0px auto;
             }
             .foot-div2>div:nth-of-type(1){
              display: inline-block;
             }
             .foot-div2 p{
               line-height: 19px
             }
             #foot-div3{
               display: inline-block;
                float: right;
             }
             #foot-div3 li{
               float: left;
               margin-left: 20px;
                width: 90px;
               display: inline-block;
              }
              #foot-div3  p{
                font-size: 15px;
                cursor: pointer;
                 display: inline-block;
               }
                #foot-div3  p:hover{
                 color: white;
                 border-bottom:1px solid white ;
                 transition: 0.2s;
                }
               #foot-div3  li>a:nth-of-type(1){
                margin-top: 15px;
               }
               #foot-div3  a{
                font-size: 10px;
                display: inline-block;
               margin-top: 5px;
                 color: #c1c1c1;
                text-decoration: none;
               }
                #foot-div3  a:hover{
                  color: white;
                   transition: 0.2s;
                }